CN104588714B - A kind of turning band automatic rebounding floating inner support clamping device - Google Patents
A kind of turning band automatic rebounding floating inner support clamping device Download PDFInfo
- Publication number
- CN104588714B CN104588714B CN201510005538.6A CN201510005538A CN104588714B CN 104588714 B CN104588714 B CN 104588714B CN 201510005538 A CN201510005538 A CN 201510005538A CN 104588714 B CN104588714 B CN 104588714B
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- CN
- China
- Prior art keywords
- inner support
- disk
- screw thread
- end center
- slide fit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/202—Details of the jaws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of turning band automatic rebounding floating inner support clamping devices, including main shaft disk, hydraulic pressure draw-bar, workpiece, including connecing disk, positioning disk, mandrel, positioning sleeve, pull rod, inner support binding clasp, spring, the disk that connects is located at main shaft disk front end center, the two screw thread is connected, the positioning disk, which is located at, meets Pan Qianduanzhongxinchu, simultaneously screw thread is connected the two slide fit, the mandrel is located at positioning disk front end center, simultaneously screw thread is connected the two slide fit, the positioning sleeve is located at positioning disk front end center, simultaneously screw thread is connected the two slide fit, the pull rod is located at mandrel inside center, it is with connecing disk slide fit and being threadedly coupled with hydraulic pressure draw-bar, the inner support binding clasp is located at mandrel front end center, simultaneously screw thread is connected the two slide fit, the spring is located at inner support binding clasp inside center, the two is movably connected.The device is easy to operate, and clamping is stablized, so as to improve production efficiency and product quality.
Description
Technical field
The present invention relates to a kind of turning clamping devices more particularly to a kind of turning band automatic rebounding floating inner support to clamp dress
It puts.
Background technology
Lathe process is the basis in mechanical processing industry field, is used widely in mechanical processing, for center band
Turnery processing clamping is to press from both sides inner hole of workpiece either with top top tight workpiece, both clamping sides using claw is counter for hole workpiece
Formula is all to lean on hand-operated clamping, extremely inefficient, and such installation way is easy to press from both sides askew workpiece and press from both sides deformation to cause workpiece report
Useless, in view of drawbacks described above, it is really necessary to design a kind of turning band automatic rebounding floating inner support clamping device.
The content of the invention
The technical problems to be solved by the invention are：A kind of turning band automatic rebounding floating inner support clamping device is provided,
To solve the problem of that the askew folder deformation of the extremely inefficient part folder of traditional installation way causes part rejection.It is asked to solve above-mentioned technology
Topic, the technical scheme is that：A kind of turning band automatic rebounding floating inner support clamping device, including main shaft disk, hydraulic pressure draw-bar,
Workpiece, it is described to connect before disk is located at main shaft disk including connecing disk, positioning disk, mandrel, positioning sleeve, pull rod, inner support binding clasp, spring
At the center of end, the two screw thread is connected, and the positioning disk, which is located at, meets Pan Qianduanzhongxinchu, and simultaneously screw thread is connected the two slide fit, described
Mandrel be located at positioning disk front end center, the two slide fit and screw thread are connected, and the positioning sleeve is located at positioning disk front end center
Place, the two slide fit and screw thread are connected, and the pull rod is located at mandrel inside center, with connect disk slide fit and with hydraulic pressure draw-bar spiral shell
Line connects, and the inner support binding clasp is located at mandrel front end center, and simultaneously screw thread is connected the two slide fit, and the spring is located at interior
It supports at binding clasp inside center, the two is movably connected.
Further, the Pan Shangduanzhongxinchu that connects is additionally provided with knob, and the two screw thread is connected.
Further, the inner support binding clasp contains spring pocket, attachment screw, briquetting, floating briquetting.
Further, the spring pocket is located at mandrel front end center, and the two slide fit is simultaneously movably connected.
Further, the attachment screw is located at pull rod front end center, and the two screw thread is connected.
Further, the briquetting is located at spring pocket front end center, is movably connected with attachment screw.
Further, the floating briquetting is located at briquetting front end center, is movably connected with attachment screw.
Compared with prior art, which be connected by mandrel, positioning sleeve and positioning disk slide fit, then with connecing disk cooperation,
It connects disk with main shaft to coordinate, ensures that the device and main shaft are concentric, workpiece is sleeved on inner support binding clasp, hydraulic pressure draw-bar pulls pull rod will
Spring pocket, which slides in mandrel and supports big spring, covers outer diameter so as to clamp workpiece, is stretched out machining back stay, spring is by spring
Set ejection, unclamps workpiece, workpiece is facilitated to take out；This easy to operate, clamping is stablized, so as to improve production efficiency and product
Quality, spring pocket is uniform with work piece interface, and stress is consistent, and clamping force can reach clamping force according to hydraulic pressure draw-bar to adjust
It is in the same size, it avoids workpiece clamp deformation and scraps.
Accompanying drawing content
Fig. 1 is the sectional view of device
Fig. 2 is binding clasp partial enlarged view
1 hydraulic pressure draw-bar 2 of main shaft disk
Workpiece 3 connects disk 4
5 mandrel 6 of positioning disk
7 pull rod 8 of positioning sleeve
9 spring 10 of inner support binding clasp
It shakes hands 401 spring pockets 901
902 briquetting 903 of attachment screw
Floating briquetting 904
Following specific embodiment will combine above-mentioned attached drawing and further illustrate.
Specific embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to forming described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1 and Figure 2, including main shaft disk 1, hydraulic pressure draw-bar 2, workpiece 3, connect disk 4, positioning disk 5, mandrel 6, positioning sleeve
7th, pull rod 8, inner support binding clasp 9, spring 10 connect disk 4 and are located at 1 front end center of main shaft disk, and the two screw thread is connected, positioning disk 5
In connecing at 4 front end center of disk, simultaneously screw thread is connected the two slide fit, and mandrel 6 is located at 5 front end center of positioning disk, the two slide fit and spiral shell
Line is connected, and positioning sleeve 7 is located at 5 front end center of positioning disk, and simultaneously screw thread is connected the two slide fit, and pull rod 8 is located at 6 inside center of mandrel
Place, with connecing 4 slide fit of disk and being threadedly coupled with hydraulic pressure draw-bar 2, inner support binding clasp 9 is located at 6 front end center of mandrel, the two slide fit
And screw thread is connected, spring 10 is located at 9 inside center of inner support binding clasp, and the two is movably connected, wherein connecing at 4 upper end center of disk also
Equipped with knob 401, the two screw thread is connected, and inner support binding clasp 9 contains spring pocket 901, attachment screw 902, briquetting 903, floating
Briquetting 904, spring pocket 901 are located at 6 front end center of mandrel, and the two slide fit is simultaneously movably connected, and attachment screw 902 is located at pull rod 8
At front end center, the two screw thread is connected, and briquetting 903 is located at 901 front end center of spring pocket, with 902 activity phase of attachment screw
Even, floating briquetting 904 is located at 903 front end center of briquetting, is movably connected with attachment screw 902.The device is to pass through mandrel
6th, positioning sleeve 7 and 5 slide fit of positioning disk, then be connected with connecing the cooperation of disk 4, it connects disk 4 and coordinates with main shaft 1, ensure that the device is same with main shaft 1
Workpiece 3 is sleeved on inner support binding clasp 9 by the heart, and hydraulic pressure draw-bar 2 pulls pull rod 8 to slide spring pocket 901 in mandrel 6 and support big bullet
Spring covers 901 outer diameters so as to clamp workpiece, and floating briquetting 904 and briquetting 903 are sphere-contacts, floating clamping device is formed, rear
Ensure that briquetting 903 remains axial force to the pressure of spring pocket 901 under the action of pulling force, prevent that workpiece 3 is eccentric, processing
Into rear hydraulic pressure draw-bar 2 to front stretching, spring 10 ejects inner support binding clasp 9, loosens workpiece 3, and workpiece 3 is facilitated to take out, knob 401
It is conveniently to take when the device loads and unloads, knob 401 is removed after installing, this easy to operate, clamping is stablized, so as to carry
High efficiency and product quality, spring pocket 901 and 3 contact surface of workpiece are uniform, and stress is consistent, and clamping force can be according to hydraulic pressure
To reach clamping force in the same size adjusting for pull rod 2, avoids the deformation of the folder of workpiece 3 and scraps.
The present invention is not limited to above-mentioned specific embodiment, those of ordinary skill in the art from above-mentioned design,
Without performing creative labour, a variety of conversion made are within the scope of the present invention.
Claims (7)
1. a kind of turning band automatic rebounding floating inner support clamping device, including main shaft disk, hydraulic pressure draw-bar, workpiece, it is characterised in that
Including connecing disk, positioning disk, mandrel, positioning sleeve, pull rod, inner support binding clasp, spring, the disk that connects is located at main shaft disk front end center
Place, the two screw thread are connected, and the positioning disk, which is located at, meets Pan Qianduanzhongxinchu, and simultaneously screw thread is connected the two slide fit, the mandrel
At positioning disk front end center, simultaneously screw thread is connected the two slide fit, and the positioning sleeve is located at positioning disk front end center, the two
Simultaneously screw thread is connected slide fit, and the pull rod is located at mandrel inside center, with connecing disk slide fit and being threadedly coupled with hydraulic pressure draw-bar,
The inner support binding clasp is located at mandrel front end center, and simultaneously screw thread is connected the two slide fit, and the spring is located at inner support clamping
At device inside center, the two is movably connected.
2. a kind of turning band automatic rebounding floating inner support clamping device as described in claim 1, it is characterised in that described connects
Pan Shangduanzhongxinchu is additionally provided with knob, and the two screw thread is connected.
3. a kind of turning band automatic rebounding floating inner support clamping device as claimed in claim 2, it is characterised in that described is interior
Support binding clasp contains spring pocket, attachment screw, briquetting, floating briquetting.
A kind of 4. turning band automatic rebounding floating inner support clamping device as claimed in claim 3, it is characterised in that the bullet
Spring set is located at mandrel front end center, and the two slide fit is simultaneously movably connected.
A kind of 5. turning band automatic rebounding floating inner support clamping device as claimed in claim 4, it is characterised in that the company
It connects screw to be located at pull rod front end center, the two screw thread is connected.
A kind of 6. turning band automatic rebounding floating inner support clamping device as claimed in claim 5, it is characterised in that the pressure
Block is located at interior support set front end center, is movably connected with attachment screw.
7. a kind of turning band automatic rebounding floating inner support clamping device as claimed in claim 6, it is characterised in that described is floating
Dynamic pressure block is located at briquetting front end center, is movably connected with attachment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005538.6A CN104588714B (en) | 2015-01-06 | 2015-01-06 | A kind of turning band automatic rebounding floating inner support clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005538.6A CN104588714B (en) | 2015-01-06 | 2015-01-06 | A kind of turning band automatic rebounding floating inner support clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104588714A CN104588714A (en) | 2015-05-06 |
| CN104588714B true CN104588714B (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510005538.6A Active CN104588714B (en) | 2015-01-06 | 2015-01-06 | A kind of turning band automatic rebounding floating inner support clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104588714B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886402A (en) * | 1988-05-06 | 1989-12-12 | Emile Pfalzgraf "Epb", S.A. | Device for mounting of toolholders |
| CN202824716U (en) * | 2012-08-31 | 2013-03-27 | 王明泉 | Rough turning fixture for sleeve parts |
| CN203197298U (en) * | 2013-04-01 | 2013-09-18 | 重庆永达精密机械有限公司 | Vehicle clamp for clamping synchronizer gear |
| CN203635976U (en) * | 2013-11-03 | 2014-06-11 | 西安志越机电科技有限公司 | Turning clamping device of thin-wall circular pipe |
| CN104096877A (en) * | 2014-07-14 | 2014-10-15 | 苏州工业职业技术学院 | Double-expansion clamp cylinder type turning clamp for motor stator spigots |
-
2015
- 2015-01-06 CN CN201510005538.6A patent/CN104588714B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886402A (en) * | 1988-05-06 | 1989-12-12 | Emile Pfalzgraf "Epb", S.A. | Device for mounting of toolholders |
| CN202824716U (en) * | 2012-08-31 | 2013-03-27 | 王明泉 | Rough turning fixture for sleeve parts |
| CN203197298U (en) * | 2013-04-01 | 2013-09-18 | 重庆永达精密机械有限公司 | Vehicle clamp for clamping synchronizer gear |
| CN203635976U (en) * | 2013-11-03 | 2014-06-11 | 西安志越机电科技有限公司 | Turning clamping device of thin-wall circular pipe |
| CN104096877A (en) * | 2014-07-14 | 2014-10-15 | 苏州工业职业技术学院 | Double-expansion clamp cylinder type turning clamp for motor stator spigots |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104588714A (en) | 2015-05-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171012 Address after: 247100 Anhui province Chizhou city Guichi District Guichi Industrial Park No. 1 Qi Yun Lu Applicant after: Chizhou Sanli Precision Machinery Co., Ltd. Address before: 247000 Guichi Industrial Park, Anhui, Chizhou Applicant before: CHIZHOU GONGKANG AUTOMOTIVE COMPONENTS CO., LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 247000 Anhui city of Chizhou province Guichi Industrial Park No. 1 Qi Yun Lu Patentee after: Chizhou Weida yinte Machinery Co., Ltd Address before: 247100 Anhui province Chizhou city Guichi District Guichi Industrial Park No. 1 Qi Yun Lu Patentee before: Chizhou Sanli Precision Machinery Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: 215000 No.25 Furong Road, Baimao, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Borufmann Machinery Technology (Suzhou) Co., Ltd Address before: 247000 Anhui city of Chizhou province Guichi Industrial Park No. 1 Qi Yun Lu Patentee before: Chizhou Weida yinte Machinery Co., Ltd |